We hope to soon launch a discovery engine on a dedicated website. Please share your opinion on which URL you think would be best.

There have been some interesting challenges in this endeavor. The small size of the economy means that a ton of search queries still bring up 'null' -- but I think we've got a solution in hand. It's also very bandwidth intensive.

About a month ago, we (Jared and me, mostly Jared!) pushed out our BTC Economy plugin, but all of the work since then has been on the back-end of stuff--and building a scalable system to index Bitcoin's economy.